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Prairie du Rocher, IL

75°F
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Prairie du Rocher

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Prairie du Rocher, IL Weather
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Winter Center
Today Hourly

Daily

 Radar MinuteCast Monthly Air Quality Health & Activities

June 4 - July 18

Wed 6/4

82° /68°
94%
Humid with periods of rain and a thunderstorm; thunderstorms can bring hail and damaging winds

RealFeel®87°

RealFeel Shade™83°

Max UV Index4 (Moderate)

WindSSW 9 mph

Thu 6/5

80° /65°
88%
Intervals of clouds and sunshine with a couple of showers and a thunderstorm; humid

RealFeel®87°

RealFeel Shade™83°

Max UV Index5 (Moderate)

WindN 6 mph

Fri 6/6

77° /66°
98%
Mainly cloudy and humid with a couple of showers and a heavy thunderstorm; thunderstorms can bring localized damaging wind gusts, hail and flooding downpours

RealFeel®83°

RealFeel Shade™79°

Max UV Index3 (Moderate)

WindW 6 mph

Sat 6/7

79° /60°
84%
Mostly cloudy and humid with a couple of showers

RealFeel®86°

RealFeel Shade™78°

Max UV Index7 (High)

WindNNW 6 mph

Sun 6/8

84° /62°
60%
Humid with variable cloudiness; a couple of showers in the afternoon

RealFeel®91°

RealFeel Shade™83°

Max UV Index10 (Very High)

WindW 6 mph

Mon 6/9

80° /61°
60%
Partly sunny and humid with a couple of showers and a thunderstorm

RealFeel®91°

RealFeel Shade™81°

Max UV Index11 (Extreme)

WindWNW 7 mph

Tue 6/10

81° /60°
17%
Less humid with plenty of sunshine

RealFeel®86°

RealFeel Shade™78°

Max UV Index11 (Extreme)

WindNNW 8 mph

Wed 6/11

83° /62°
1%
Mostly cloudy

RealFeel®91°

RealFeel Shade™85°

Max UV Index11 (Extreme)

WindE 1 mph

Thu 6/12

84° /64°
65%
Cloudy and humid; a couple of afternoon showers

RealFeel®90°

RealFeel Shade™89°

Max UV Index4 (Moderate)

WindSE 4 mph

Fri 6/13

85° /70°
5%
Decreasing clouds and humid

RealFeel®94°

RealFeel Shade™89°

Max UV Index11 (Extreme)

WindSSW 9 mph

Sat 6/14

86° /70°
40%
Partly sunny and humid with widely separated thunderstorms

RealFeel®95°

RealFeel Shade™89°

Max UV Index11 (Extreme)

WindSSW 7 mph

Sun 6/15

87° /71°
3%
Humid with intervals of clouds and sunshine

RealFeel®97°

RealFeel Shade™92°

Max UV Index11 (Extreme)

WindSSE 8 mph

Mon 6/16

89° /70°
1%
Very humid with sun and some clouds

RealFeel®99°

RealFeel Shade™95°

Max UV Index10 (Very High)

WindSW 8 mph

Tue 6/17

86° /65°
40%
Very humid with variable cloudiness; a thunderstorm in spots in the afternoon

RealFeel®96°

RealFeel Shade™96°

Max UV Index5 (Moderate)

WindSSW 4 mph

Wed 6/18

84° /68°
56%
A couple of showers in the morning; otherwise, humid with times of clouds and sun

RealFeel®92°

RealFeel Shade™89°

Max UV Index3 (Moderate)

WindWNW 4 mph

Thu 6/19

85° /67°
40%
Times of clouds and sun with a thundershower in spots; humid

RealFeel®90°

RealFeel Shade™88°

Max UV Index5 (Moderate)

WindNE 6 mph

Fri 6/20

84° /68°
25%
Mostly sunny and humid

RealFeel®93°

RealFeel Shade™88°

Max UV Index11 (Extreme)

WindENE 5 mph

Sat 6/21

87° /69°
25%
Mostly sunny and uncomfortably humid

RealFeel®98°

RealFeel Shade™94°

Max UV Index11 (Extreme)

WindSSE 6 mph

Sun 6/22

89° /70°
25%
Uncomfortably humid with times of sun and clouds

RealFeel®98°

RealFeel Shade™95°

Max UV Index5 (Moderate)

WindSSW 7 mph

Mon 6/23

88° /70°
25%
Uncomfortably humid with decreasing clouds

RealFeel®98°

RealFeel Shade™94°

Max UV Index11 (Extreme)

WindSSW 6 mph

Tue 6/24

89° /69°
25%
Uncomfortably humid with intervals of clouds and sunshine

RealFeel®94°

RealFeel Shade™93°

Max UV Index5 (Moderate)

WindSSW 10 mph

Wed 6/25

90° /71°
25%
Turning cloudy and uncomfortably humid

RealFeel®96°

RealFeel Shade™96°

Max UV Index5 (Moderate)

WindSSW 9 mph

Thu 6/26

90° /71°
10%
Mostly sunny and uncomfortably humid

RealFeel®97°

RealFeel Shade™94°

Max UV Index11 (Extreme)

WindSSW 13 mph

Fri 6/27

91° /70°
20%
Humid with plenty of sunshine

RealFeel®97°

RealFeel Shade™93°

Max UV Index11 (Extreme)

WindSSW 13 mph

Sat 6/28

91° /72°
58%
Humid with variable cloudiness; a couple of showers in the afternoon

RealFeel®97°

RealFeel Shade™97°

Max UV Index10 (Very High)

WindSW 10 mph

Sun 6/29

90° /71°
61%
Mostly cloudy and humid; a couple of afternoon showers and a thunderstorm

RealFeel®94°

RealFeel Shade™94°

Max UV Index4 (Moderate)

WindWSW 12 mph

Mon 6/30

87° /70°
62%
Cloudy with a couple of showers and a thunderstorm; humid

RealFeel®93°

RealFeel Shade™91°

Max UV Index3 (Moderate)

WindNE 5 mph

Tue 7/1

84° /68°
10%
Mostly sunny and humid

RealFeel®93°

RealFeel Shade™85°

Max UV Index11 (Extreme)

WindNNE 5 mph

Wed 7/2

84° /64°
20%
Partly sunny and less humid

RealFeel®91°

RealFeel Shade™82°

Max UV Index11 (Extreme)

WindENE 5 mph

Thu 7/3

84° /65°
25%
Clouds to start, then sunshine returns

RealFeel®85°

RealFeel Shade™82°

Max UV Index3 (Moderate)

WindENE 5 mph

Fri 7/4

85° /65°
20%
Mostly sunny

RealFeel®90°

RealFeel Shade™82°

Max UV Index11 (Extreme)

WindE 5 mph

Sat 7/5

89° /71°
25%
Humid with partial sunshine

RealFeel®94°

RealFeel Shade™89°

Max UV Index10 (Very High)

WindS 5 mph

Sun 7/6

91° /71°
10%
Sunny and humid

RealFeel®98°

RealFeel Shade™91°

Max UV Index11 (Extreme)

WindSSW 8 mph

Mon 7/7

91° /68°
25%
Clouds to start, then sunshine returns

RealFeel®95°

RealFeel Shade™89°

Max UV Index10 (Very High)

WindNNW 8 mph

Tue 7/8

85° /65°
5%
Plenty of sunshine

RealFeel®92°

RealFeel Shade™83°

Max UV Index11 (Extreme)

WindSE 5 mph

Wed 7/9

87° /70°
25%
Increasing cloudiness

RealFeel®88°

RealFeel Shade™88°

Max UV Index8 (Very High)

WindS 10 mph

Thu 7/10

92° /73°
25%
Humid with decreasing clouds

RealFeel®101°

RealFeel Shade™95°

Max UV Index11 (Extreme)

WindSW 8 mph

Fri 7/11

91° /72°
65%
Mostly cloudy and uncomfortably humid; a couple of afternoon showers and a thunderstorm

RealFeel®100°

RealFeel Shade™100°

Max UV Index4 (Moderate)

WindE 7 mph

Sat 7/12

91° /72°
20%
Sunny and uncomfortably humid

RealFeel®102°

RealFeel Shade™98°

Max UV Index11 (Extreme)

WindSSE 7 mph

Sun 7/13

92° /73°
5%
Sunshine and humid

RealFeel®100°

RealFeel Shade™96°

Max UV Index11 (Extreme)

WindSSW 9 mph

Mon 7/14

93° /73°
20%
Mostly sunny and hot

RealFeel®103°

RealFeel Shade™99°

Max UV Index11 (Extreme)

WindNW 6 mph

Tue 7/15

91° /72°
65%
A couple of showers in the morning; otherwise, mainly cloudy and very humid

RealFeel®101°

RealFeel Shade™100°

Max UV Index3 (Moderate)

WindNE 6 mph

Wed 7/16

87° /72°
65%
Uncomfortably humid with a thick cloud cover; a couple of showers and a thunderstorm in the afternoon

RealFeel®96°

RealFeel Shade™95°

Max UV Index3 (Moderate)

WindWSW 4 mph

Thu 7/17

87° /71°
41%
A thundershower in spots in the morning; otherwise, very humid with times of clouds and sun

RealFeel®99°

RealFeel Shade™95°

Max UV Index11 (Extreme)

WindSSW 5 mph

Fri 7/18

92° /73°
1%
Sunny

RealFeel®98°

RealFeel Shade™94°

Max UV Index11 (Extreme)

WindSSW 7 mph

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World North America United States Illinois Prairie du Rocher

Weather Near Prairie du Rocher:

  • O'Fallon, MO
  • St. Charles, MO
  • St. Louis, MO
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